add custom errors

src/model/job.rs

@@ -1,7 +1,7 @@
 use std::{thread, time};
 
 use super::{Runner, RunnerStatus, Storer};
-use crate::error::StorerError;
+use crate::error::{RunnerError, StorerError};
 use crate::message::Message;
 
 #[derive(Debug)]
@@ -29,7 +29,7 @@ impl Job {
         }
     }
 
-    fn deploy_megaport(&mut self) -> Result<Message, String> {
+    fn deploy_megaport(&mut self) -> Result<Message, RunnerError> {
         self.set_status(RunnerStatus::Running);
         println!(
             "[job({} - {:?} - {:?})] deploying megaport...",
@@ -48,7 +48,7 @@ impl Job {
         Ok(Message::check_deploy(self.id.try_into().unwrap(), ""))
     }
 
-    fn check_megaport(&mut self) -> Result<Message, String> {
+    fn check_megaport(&mut self) -> Result<Message, RunnerError> {
         self.set_status(RunnerStatus::Running);
         println!(
             "[job({} - {:?} - {:?})] checking megaport...",
@@ -73,7 +73,7 @@ impl Job {
 }
 
 impl Runner for Job {
-    fn run(&mut self) -> Result<Message, String> {
+    fn run(&mut self) -> Result<Message, RunnerError> {
         match self.action {
             JobAction::MegaportDeploy => self.deploy_megaport(),
             JobAction::MegaportUndeploy => todo!(),

src/model/traits.rs

@@ -1,4 +1,4 @@
-use crate::error::StorerError;
+use crate::error::{RunnerError, StorerError};
 use crate::message::Message;
 
 #[derive(Debug)]
@@ -11,7 +11,7 @@ pub enum RunnerStatus {
 }
 
 pub trait Runner {
-    fn run(&mut self) -> Result<Message, String>;
+    fn run(&mut self) -> Result<Message, RunnerError>;
 }
 
 pub trait Storer {